I agreed with most of you point except one. I think mai in every version, be goodhell ,pre or post "reincarnation" are mai being big brocon so she didn't grow to love him. she's always love him. (it could be just sibling love at first but it change later which we could say it happened to both of them)We get confirmation of the pre-martial getting it on like Donkey Kong and how they get married is the issue?
Dude,they're step-siblings,they can do whatever once they're adults,and so they did.
Friends can think whatever they want,their family has already given the go ahead,so what's the problem?
And yes,the WHOLE DAMN POINT OF THE COMIC was to stop him from murdering anyone,she did it so well accidentally that he was hooked on him since the car incident,and her being a reinarnate plus a step-sibling means she can fall for him more easily then ever,something he never though possibly until she actually said it to his face.
He loved her,and she grew to love him,and that growth is what saved them all,with more then enough tension and instrusive thoughts to go with it.
You have to remember that his obsession with death was replaced with an obssession for his sister,and that helped to steer him away from lethal methods of removing people,and even the thoughts of killing were funneled to her,which he longer had to once she flat out told him despite knowing his true nature.
What I would like to see,though,is if the extras will have her actually tell him about the reincarnation,and how much in depth that'll be.
Well,they say as much in the very first chapter that the original Mai was a brocon,but that in itself doesn't mean she was more then a close sibling relation(which was one sided in the original),and she does acknowledge that she is a brocon since its' the type of reincarnation where its' treated as remembering a past self instead of the reincarnator replacing the host.I agreed with most of you point except one. I think mai in every version, be goodhell ,pre or post "reincarnation" are mai being big brocon so she didn't grow to love him. she's always love him. (it could be just sibling love at first but it change later which we could say it happened to both of them)
only different thing is this manga Mai is being cheerful and friendly to everyone(she befriended with yukari before she get memory of her past life) while Goodhell Mai is completly dead set on her brother and cold to anyone else.(she didn't even close to gramp in goodhell)
tbh, I don't feel like she's isekai per se, it's more like she gain insight from different timeline(goodhell). as "mai" barely change from who she is. except that she learned what would happened when he went completely mad(pull death game then off himself later cuz life is boring or something)
so she tried her best to stop him doing death game by not making him bored, to save everyone including himself.